在数学中,你不是理解事物,你只是习惯了它们。
The true journey of discovery consists not in seeking new landscapes, but in having new eyes.
写作是唯一一个如果你赚不到钱也没人会觉得你可笑的职业。
一个好的模型应该在复杂性和准确性之间取得平衡,捕捉基本动态而不过度拟合。
Those who dream by day are cognizant of many things which escape those who dream only by night.